Green Stone Swiss Co., Ltd. is a world of science and industry of chemical material, which is an exporter of a modern high-tech founded in 2002. The company has first-class production equipments, which covers an area of 3000 square meters workshops, packing workshops cover an area of 1600 square meters, laboratories area of 120 square meters.�  Green Stone Swiss Co., Ltd. has more than 49 scientific and technological R&D ability and excellent quality of the workforce, and with three Universities of Technology, signed a technical cooperation agreement, equipped with a set of advanced production and testing equipment to ensure product quality and developed a top-five of new products. The company has first-class equipment and strict quality management system, the establishment of detection and control network, in strict accordance with state regulations. The company will continue adhering to the "technological innovation, excellent quality, green and healthy, for the benefit of mankind, " the operating principle of the social, ecological and human health as a production and the pursuit of this goal, dedicated on R&D and production of chemical material.�